document.write( "Question 973790: The second angle of the triangle is five times the measure of the first and the third angle is 4 degrees less than twice the first. Find the measure of the second angle \n" ); document.write( "
Algebra.Com's Answer #595845 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! first angle is x \n" ); document.write( "second angle is 5x \n" ); document.write( "third angle is 2x-4\r \n" ); document.write( "\n" ); document.write( "all units are degrees\r \n" ); document.write( "\n" ); document.write( "x+5x+2x-4=180\r \n" ); document.write( "\n" ); document.write( "8x=184 \n" ); document.write( "x=23 degrees angle 1 \n" ); document.write( "115 degrees angle 2 \n" ); document.write( "42 degrees, angle 3\r \n" ); document.write( "\n" ); document.write( "add to 180 degrees \n" ); document.write( " |